EPO 2022 INVALID_CREDENTIALS even after follow configuration video.

[Rvbatista]

Hello

I followed the steps in this video:

https://www.youtube.com/watch?v=PTHwubIbmxw&list=PLa7UGrWOTyjk8BofByrEfGbo43Fi_K2XE&index=43

but I'm continue getting the INVALID_CREDENTIALS error.

[ArtemP]

The video seems pretty old. Try this series - https://www.youtube.com/watch?v=hBG9c829riM&list=PLa7UGrWOTyjk8BofByrEfGbo43Fi_K2XE&index=10&ab_chan...

It"s also better to switch off the Windows Firewall and antiviruses. or check which ports they block

[Rvbatista · Accepted solution]

Hello ArtemP, thanks for your reply.

That video ist in this series.

I solved by installing the deployment server.

[Estevaos108]

How and where I can install it? I'm trying to search for Deployment Server for PO, but I couldn't find anything related...

[rogeriodelgado]

Hi,

Eu estou com o mesmo problema para ativar o WebHMI, assisti o vídeo mas não deu certo. Aparece INVALID_CREDENTIALS.

Pode me ajudar?

[Rvbatista]

Hello @Estevaos108 the deployment server is an option (checkbox) of the same installer that you used to install EPO.

[Estevaos108]

But my PO is already installed, I need to install it again or just modify?

[Rvbatista]

Olá @rogeriodelgado durante o processo de instalação do EPO tem um checkbox para marcar pedindo a instalação do deployment server. Fora esse detalhe é só seguir o vídeo do primeiro link.

[Rvbatista]

I believe that you can use the modify to install the deployment server, otherwise you have do uninstall and install again.